HEADER MEMBRANE PROTEIN 25-JUL-06 2HTG TITLE STRUCTURAL AND FUNCTIONAL CHARACTERIZATION OF TM VII OF THE NHE1 TITLE 2 ISOFORM OF THE NA+/H+ EXCHANGER COMPND MOL_ID: 1; COMPND 2 MOLECULE: NHE1 ISOFORM OF NA+/H+ EXCHANGER 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: TRANSMEMBRANE SEGMENT VII; COMPND 5 SYNONYM: SODIUM/HYDROGEN EXCHANGER 1; NHE-1; SOLUTE CARRIER FAMILY 9 COMPND 6 MEMBER 1; APNH; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: SYNTHESIZED USING SOLID-PHASE CHEMICAL PEPTIDE SOURCE 4 SYNTHESIS TECHNIQUES. ONE UNLABELED, ONE LABELED SAMPLE (15N LABELS SOURCE 5 AT L254, L258, G261, L264, A268, AND L273) REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BIOPACK, XPLOR-NIH 2.13 REMARK 3 AUTHORS : VARIAN (BIOPACK), SCHWIETERS ET AL. (XPLOR-NIH) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: 1311 UNIQUE NOE RESTRAINTS WERE USED; REMARK 3 25 DIHEDRAL ANGLE RESTRAINTS. ALL INTER-RESIDUE RESTRAINTS WERE REMARK 3 MADE AMBIGUOUS AND CALCULATIONS WERE CARRIED OUT USING 2 REMARK 3 IDENTICAL POLYPEPTIDE CHAINS REMARK 4 REMARK 4 2HTG COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-JUL-06. REMARK 100 THE DEPOSITION ID IS D_1000038740. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 4.8 REMARK 210 IONIC STRENGTH : ~ 75 MM NA+/DPC- REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : ~ 1 MM PEPTIDE SYNTHETIC SOURCE REMARK 210 1 (UNLABELED), 90% H2O/10% D2O, ~ REMARK 210 75 MM DODECYLPHOSPHOCHOLINE, REMARK 210 1.0 MM DSS; ~ 1 MM PEPTIDE REMARK 210 SYNTHETIC SOURCE 2 (6 SPECIFIC REMARK 210 15N LABELS), 90% H2O/10% D2O, ~ REMARK 210 75 MM DODECYLPHOSPHOCHOLINE, 1.0 REMARK 210 MM DSS REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; 2D TOCSY; 13C-NATURAL REMARK 210 ABUNDANCE HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ; 500 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE 2005.319.14.56, SPARKY REMARK 210 3.110, XPLOR-NIH 2.13 REMARK 210 METHOD USED : SIMULATED ANNEALING; TORSION REMARK 210 ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 120 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 66 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: 15N LABELS WERE USED TO ASSIST IN ASSIGNMENTS. 2D REMARK 210 HOMONUCLEAR NOESY DATA FROM LABELED AND UNLABELED SAMPLES WERE REMARK 210 POOLED FOR STRUCTURE CALCULATION. REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O THR A 270 H TYR A 274 1.43 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 1 ILE A 251 14.58 -145.63 REMARK 500 1 LEU A 254 -12.71 -45.98 REMARK 500 1 HIS A 256 -82.88 -85.26 REMARK 500 1 PHE A 260 -19.90 -42.07 REMARK 500 1 GLU A 262 -86.83 -42.35 REMARK 500 1 TYR A 274 -81.09 -90.81 REMARK 500 2 VAL A 259 -71.27 -55.49 REMARK 500 2 PHE A 260 -76.67 -83.21 REMARK 500 2 SER A 263 0.76 -63.40 REMARK 500 2 ASN A 266 -80.26 -88.27 REMARK 500 2 THR A 270 -69.56 -94.83 REMARK 500 2 VAL A 272 -18.22 -44.27 REMARK 500 2 LEU A 273 -74.23 -100.71 REMARK 500 2 TYR A 274 -83.31 -49.57 REMARK 500 3 GLU A 253 2.25 -69.08 REMARK 500 3 LEU A 254 -9.91 -51.31 REMARK 500 3 HIS A 256 -83.30 -82.00 REMARK 500 3 VAL A 259 -75.71 -58.60 REMARK 500 3 VAL A 271 -69.84 -102.39 REMARK 500 3 LEU A 273 -77.22 -93.78 REMARK 500 4 LEU A 254 -13.14 -44.80 REMARK 500 4 HIS A 256 -74.71 -95.57 REMARK 500 4 ILE A 257 -35.70 -39.02 REMARK 500 4 LEU A 258 -27.61 -37.38 REMARK 500 4 PHE A 260 -80.53 -51.18 REMARK 500 5 PHE A 260 -8.00 -54.50 REMARK 500 5 SER A 263 -7.56 -54.11 REMARK 500 5 ASN A 266 0.75 -69.66 REMARK 500 6 ILE A 251 -134.49 59.70 REMARK 500 6 GLU A 253 1.07 -63.98 REMARK 500 6 LEU A 254 -10.77 -49.57 REMARK 500 6 LEU A 258 -35.17 -39.53 REMARK 500 6 VAL A 259 -71.31 -41.60 REMARK 500 6 SER A 263 -81.80 -44.44 REMARK 500 6 ALA A 268 -66.04 -92.09 REMARK 500 6 LEU A 273 -67.33 -100.28 REMARK 500 6 TYR A 274 -88.25 -58.17 REMARK 500 7 LEU A 254 -15.68 -45.28 REMARK 500 7 HIS A 256 -80.11 -80.99 REMARK 500 7 VAL A 259 0.18 -60.93 REMARK 500 7 VAL A 271 -17.94 -45.06 REMARK 500 8 ILE A 251 -40.18 64.60 REMARK 500 8 ASN A 252 -60.02 -92.38 REMARK 500 8 LEU A 254 -16.42 -42.34 REMARK 500 8 HIS A 256 -79.63 -91.34 REMARK 500 8 ILE A 257 -32.97 -39.84 REMARK 500 8 VAL A 259 -84.31 -56.79 REMARK 500 8 VAL A 269 -19.97 -49.72 REMARK 500 8 VAL A 271 -69.74 -121.09 REMARK 500 8 VAL A 272 -18.00 -44.11 REMARK 500 REMARK 500 THIS ENTRY HAS 396 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH2 A 277 SITE 1 AC1 2 LYS A 275 LYS A 276 SEQRES 1 A 28 HIS ILE ASN GLU LEU LEU HIS ILE LEU VAL PHE GLY GLU SEQRES 2 A 28 SER LEU LEU ASN ASP ALA VAL THR VAL VAL LEU TYR LYS SEQRES 3 A 28 LYS NH2 ATOM 1 N HIS A 250 -2.051 6.118 15.406 1.00 0.00 N ATOM 2 CA HIS A 250 -0.734 5.620 15.891 1.00 0.00 C ATOM 3 C HIS A 250 0.378 6.203 15.027 1.00 0.00 C ATOM 4 O HIS A 250 0.124 6.722 13.939 1.00 0.00 O ATOM 5 CB HIS A 250 -0.710 4.093 15.814 1.00 0.00 C ATOM 6 CG HIS A 250 -0.765 3.522 17.204 1.00 0.00 C ATOM 7 ND1 HIS A 250 -1.842 2.773 17.652 1.00 0.00 N ATOM 8 CD2 HIS A 250 0.114 3.582 18.256 1.00 0.00 C ATOM 9 CE1 HIS A 250 -1.587 2.417 18.925 1.00 0.00 C ATOM 10 NE2 HIS A 250 -0.408 2.885 19.342 1.00 0.00 N ATOM 20 N ILE A 251 1.610 6.111 15.517 1.00 0.00 N ATOM 21 CA ILE A 251 2.756 6.632 14.780 1.00 0.00 C ATOM 22 C ILE A 251 3.987 5.760 15.012 1.00 0.00 C ATOM 23 O ILE A 251 5.110 6.162 14.707 1.00 0.00 O ATOM 24 CB ILE A 251 3.048 8.081 15.199 1.00 0.00 C ATOM 25 CG1 ILE A 251 3.734 8.121 16.576 1.00 0.00 C ATOM 26 CG2 ILE A 251 1.739 8.867 15.267 1.00 0.00 C ATOM 27 CD1 ILE A 251 2.941 7.289 17.587 1.00 0.00 C ATOM 39 N ASN A 252 3.767 4.567 15.554 1.00 0.00 N ATOM 40 CA ASN A 252 4.867 3.649 15.822 1.00 0.00 C ATOM 41 C ASN A 252 5.213 2.847 14.572 1.00 0.00 C ATOM 42 O ASN A 252 6.379 2.550 14.317 1.00 0.00 O ATOM 43 CB ASN A 252 4.489 2.697 16.958 1.00 0.00 C ATOM 44 CG ASN A 252 4.666 3.398 18.300 1.00 0.00 C ATOM 45 OD1 ASN A 252 5.709 3.263 18.940 1.00 0.00 O ATOM 46 ND2 ASN A 252 3.706 4.151 18.763 1.00 0.00 N ATOM 53 N GLU A 253 4.193 2.505 13.792 1.00 0.00 N ATOM 54 CA GLU A 253 4.402 1.746 12.568 1.00 0.00 C ATOM 55 C GLU A 253 4.528 2.693 11.383 1.00 0.00 C ATOM 56 O GLU A 253 4.764 2.264 10.253 1.00 0.00 O ATOM 57 CB GLU A 253 3.232 0.791 12.343 1.00 0.00 C ATOM 58 CG GLU A 253 1.968 1.373 12.977 1.00 0.00 C ATOM 59 CD GLU A 253 1.937 1.049 14.466 1.00 0.00 C ATOM 60 OE1 GLU A 253 2.953 0.605 14.976 1.00 0.00 O ATOM 61 OE2 GLU A 253 0.899 1.248 15.075 1.00 0.00 O ATOM 68 N LEU A 254 4.373 3.986 11.653 1.00 0.00 N ATOM 69 CA LEU A 254 4.473 4.999 10.606 1.00 0.00 C ATOM 70 C LEU A 254 5.693 4.749 9.725 1.00 0.00 C ATOM 71 O LEU A 254 5.828 5.342 8.657 1.00 0.00 O ATOM 72 CB LEU A 254 4.574 6.390 11.237 1.00 0.00 C ATOM 73 CG LEU A 254 3.329 7.206 10.883 1.00 0.00 C ATOM 74 CD1 LEU A 254 3.353 8.531 11.642 1.00 0.00 C ATOM 75 CD2 LEU A 254 3.312 7.481 9.377 1.00 0.00 C ATOM 87 N LEU A 255 6.576 3.868 10.180 1.00 0.00 N ATOM 88 CA LEU A 255 7.779 3.537 9.426 1.00 0.00 C ATOM 89 C LEU A 255 7.617 2.187 8.732 1.00 0.00 C ATOM 90 O LEU A 255 8.075 1.997 7.605 1.00 0.00 O ATOM 91 CB LEU A 255 8.987 3.491 10.364 1.00 0.00 C ATOM 92 CG LEU A 255 8.919 4.663 11.345 1.00 0.00 C ATOM 93 CD1 LEU A 255 8.370 4.175 12.686 1.00 0.00 C ATOM 94 CD2 LEU A 255 10.321 5.239 11.546 1.00 0.00 C ATOM 106 N HIS A 256 6.973 1.248 9.421 1.00 0.00 N ATOM 107 CA HIS A 256 6.764 -0.089 8.875 1.00 0.00 C ATOM 108 C HIS A 256 5.517 -0.141 8.001 1.00 0.00 C ATOM 109 O HIS A 256 5.605 -0.042 6.777 1.00 0.00 O ATOM 110 CB HIS A 256 6.633 -1.100 10.015 1.00 0.00 C ATOM 111 CG HIS A 256 7.905 -1.102 10.811 1.00 0.00 C ATOM 112 ND1 HIS A 256 8.115 -1.957 11.883 1.00 0.00 N ATOM 113 CD2 HIS A 256 9.051 -0.355 10.699 1.00 0.00 C ATOM 114 CE1 HIS A 256 9.345 -1.706 12.367 1.00 0.00 C ATOM 115 NE2 HIS A 256 9.958 -0.737 11.682 1.00 0.00 N ATOM 123 N ILE A 257 4.357 -0.302 8.630 1.00 0.00 N ATOM 124 CA ILE A 257 3.108 -0.372 7.881 1.00 0.00 C ATOM 125 C ILE A 257 3.086 0.693 6.791 1.00 0.00 C ATOM 126 O ILE A 257 2.366 0.565 5.802 1.00 0.00 O ATOM 127 CB ILE A 257 1.909 -0.183 8.812 1.00 0.00 C ATOM 128 CG1 ILE A 257 0.646 -0.695 8.118 1.00 0.00 C ATOM 129 CG2 ILE A 257 1.743 1.303 9.136 1.00 0.00 C ATOM 130 CD1 ILE A 257 -0.582 -0.306 8.943 1.00 0.00 C ATOM 142 N LEU A 258 3.882 1.740 6.978 1.00 0.00 N ATOM 143 CA LEU A 258 3.944 2.814 6.002 1.00 0.00 C ATOM 144 C LEU A 258 4.522 2.294 4.686 1.00 0.00 C ATOM 145 O LEU A 258 3.865 2.344 3.645 1.00 0.00 O ATOM 146 CB LEU A 258 4.804 3.959 6.564 1.00 0.00 C ATOM 147 CG LEU A 258 5.469 4.771 5.441 1.00 0.00 C ATOM 148 CD1 LEU A 258 4.420 5.258 4.436 1.00 0.00 C ATOM 149 CD2 LEU A 258 6.168 5.990 6.049 1.00 0.00 C ATOM 161 N VAL A 259 5.758 1.806 4.741 1.00 0.00 N ATOM 162 CA VAL A 259 6.424 1.292 3.547 1.00 0.00 C ATOM 163 C VAL A 259 5.977 -0.132 3.232 1.00 0.00 C ATOM 164 O VAL A 259 6.016 -0.559 2.078 1.00 0.00 O ATOM 165 CB VAL A 259 7.940 1.312 3.747 1.00 0.00 C ATOM 166 CG1 VAL A 259 8.398 2.738 4.053 1.00 0.00 C ATOM 167 CG2 VAL A 259 8.314 0.393 4.912 1.00 0.00 C ATOM 177 N PHE A 260 5.561 -0.864 4.257 1.00 0.00 N ATOM 178 CA PHE A 260 5.118 -2.240 4.064 1.00 0.00 C ATOM 179 C PHE A 260 4.254 -2.361 2.811 1.00 0.00 C ATOM 180 O PHE A 260 4.087 -3.452 2.266 1.00 0.00 O ATOM 181 CB PHE A 260 4.323 -2.705 5.282 1.00 0.00 C ATOM 182 CG PHE A 260 4.347 -4.212 5.351 1.00 0.00 C ATOM 183 CD1 PHE A 260 5.436 -4.868 5.939 1.00 0.00 C ATOM 184 CD2 PHE A 260 3.284 -4.954 4.826 1.00 0.00 C ATOM 185 CE1 PHE A 260 5.460 -6.265 6.002 1.00 0.00 C ATOM 186 CE2 PHE A 260 3.307 -6.353 4.888 1.00 0.00 C ATOM 187 CZ PHE A 260 4.396 -7.008 5.477 1.00 0.00 C ATOM 197 N GLY A 261 3.712 -1.236 2.357 1.00 0.00 N ATOM 198 CA GLY A 261 2.871 -1.232 1.167 1.00 0.00 C ATOM 199 C GLY A 261 2.765 0.170 0.575 1.00 0.00 C ATOM 200 O GLY A 261 1.713 0.561 0.070 1.00 0.00 O ATOM 204 N GLU A 262 3.858 0.925 0.644 1.00 0.00 N ATOM 205 CA GLU A 262 3.866 2.285 0.113 1.00 0.00 C ATOM 206 C GLU A 262 3.145 2.341 -1.231 1.00 0.00 C ATOM 207 O GLU A 262 1.947 2.619 -1.293 1.00 0.00 O ATOM 208 CB GLU A 262 5.305 2.774 -0.059 1.00 0.00 C ATOM 209 CG GLU A 262 6.221 1.590 -0.378 1.00 0.00 C ATOM 210 CD GLU A 262 7.430 2.069 -1.174 1.00 0.00 C ATOM 211 OE1 GLU A 262 8.204 2.839 -0.631 1.00 0.00 O ATOM 212 OE2 GLU A 262 7.563 1.659 -2.316 1.00 0.00 O ATOM 219 N SER A 263 3.882 2.074 -2.305 1.00 0.00 N ATOM 220 CA SER A 263 3.303 2.096 -3.643 1.00 0.00 C ATOM 221 C SER A 263 2.827 0.705 -4.043 1.00 0.00 C ATOM 222 O SER A 263 1.975 0.556 -4.920 1.00 0.00 O ATOM 223 CB SER A 263 4.337 2.593 -4.653 1.00 0.00 C ATOM 224 OG SER A 263 4.172 3.992 -4.846 1.00 0.00 O ATOM 230 N LEU A 264 3.382 -0.315 -3.393 1.00 0.00 N ATOM 231 CA LEU A 264 3.007 -1.692 -3.691 1.00 0.00 C ATOM 232 C LEU A 264 1.492 -1.855 -3.646 1.00 0.00 C ATOM 233 O LEU A 264 0.947 -2.840 -4.145 1.00 0.00 O ATOM 234 CB LEU A 264 3.656 -2.642 -2.677 1.00 0.00 C ATOM 235 CG LEU A 264 4.880 -3.324 -3.299 1.00 0.00 C ATOM 236 CD1 LEU A 264 4.438 -4.287 -4.406 1.00 0.00 C ATOM 237 CD2 LEU A 264 5.812 -2.264 -3.889 1.00 0.00 C ATOM 249 N LEU A 265 0.815 -0.882 -3.043 1.00 0.00 N ATOM 250 CA LEU A 265 -0.639 -0.927 -2.939 1.00 0.00 C ATOM 251 C LEU A 265 -1.280 -0.240 -4.141 1.00 0.00 C ATOM 252 O LEU A 265 -2.296 -0.700 -4.662 1.00 0.00 O ATOM 253 CB LEU A 265 -1.088 -0.234 -1.646 1.00 0.00 C ATOM 254 CG LEU A 265 -2.603 -0.398 -1.456 1.00 0.00 C ATOM 255 CD1 LEU A 265 -2.956 -1.878 -1.277 1.00 0.00 C ATOM 256 CD2 LEU A 265 -3.040 0.379 -0.214 1.00 0.00 C ATOM 268 N ASN A 266 -0.679 0.862 -4.577 1.00 0.00 N ATOM 269 CA ASN A 266 -1.201 1.604 -5.718 1.00 0.00 C ATOM 270 C ASN A 266 -1.086 0.775 -6.994 1.00 0.00 C ATOM 271 O ASN A 266 -1.745 1.063 -7.994 1.00 0.00 O ATOM 272 CB ASN A 266 -0.430 2.914 -5.887 1.00 0.00 C ATOM 273 CG ASN A 266 0.601 2.774 -7.001 1.00 0.00 C ATOM 274 OD1 ASN A 266 0.350 3.182 -8.135 1.00 0.00 O ATOM 275 ND2 ASN A 266 1.752 2.218 -6.744 1.00 0.00 N ATOM 282 N ASP A 267 -0.247 -0.254 -6.951 1.00 0.00 N ATOM 283 CA ASP A 267 -0.056 -1.120 -8.109 1.00 0.00 C ATOM 284 C ASP A 267 -1.042 -2.283 -8.073 1.00 0.00 C ATOM 285 O ASP A 267 -1.391 -2.846 -9.110 1.00 0.00 O ATOM 286 CB ASP A 267 1.374 -1.662 -8.125 1.00 0.00 C ATOM 287 CG ASP A 267 2.204 -0.914 -9.163 1.00 0.00 C ATOM 288 OD1 ASP A 267 1.876 -1.007 -10.335 1.00 0.00 O ATOM 289 OD2 ASP A 267 3.155 -0.259 -8.771 1.00 0.00 O ATOM 294 N ALA A 268 -1.490 -2.632 -6.871 1.00 0.00 N ATOM 295 CA ALA A 268 -2.439 -3.727 -6.710 1.00 0.00 C ATOM 296 C ALA A 268 -3.867 -3.197 -6.722 1.00 0.00 C ATOM 297 O ALA A 268 -4.827 -3.963 -6.819 1.00 0.00 O ATOM 298 CB ALA A 268 -2.174 -4.459 -5.393 1.00 0.00 C ATOM 304 N VAL A 269 -4.000 -1.878 -6.621 1.00 0.00 N ATOM 305 CA VAL A 269 -5.315 -1.249 -6.620 1.00 0.00 C ATOM 306 C VAL A 269 -5.787 -0.997 -8.048 1.00 0.00 C ATOM 307 O VAL A 269 -6.980 -0.830 -8.296 1.00 0.00 O ATOM 308 CB VAL A 269 -5.256 0.072 -5.849 1.00 0.00 C ATOM 309 CG1 VAL A 269 -4.843 1.206 -6.792 1.00 0.00 C ATOM 310 CG2 VAL A 269 -6.634 0.378 -5.260 1.00 0.00 C ATOM 320 N THR A 270 -4.842 -0.974 -8.982 1.00 0.00 N ATOM 321 CA THR A 270 -5.171 -0.744 -10.384 1.00 0.00 C ATOM 322 C THR A 270 -5.415 -2.068 -11.101 1.00 0.00 C ATOM 323 O THR A 270 -6.492 -2.298 -11.647 1.00 0.00 O ATOM 324 CB THR A 270 -4.029 0.008 -11.070 1.00 0.00 C ATOM 325 OG1 THR A 270 -3.491 0.969 -10.173 1.00 0.00 O ATOM 326 CG2 THR A 270 -4.555 0.711 -12.321 1.00 0.00 C ATOM 334 N VAL A 271 -4.408 -2.934 -11.094 1.00 0.00 N ATOM 335 CA VAL A 271 -4.526 -4.231 -11.748 1.00 0.00 C ATOM 336 C VAL A 271 -5.865 -4.883 -11.418 1.00 0.00 C ATOM 337 O VAL A 271 -6.390 -5.675 -12.202 1.00 0.00 O ATOM 338 CB VAL A 271 -3.386 -5.148 -11.300 1.00 0.00 C ATOM 339 CG1 VAL A 271 -3.572 -6.535 -11.919 1.00 0.00 C ATOM 340 CG2 VAL A 271 -2.050 -4.559 -11.761 1.00 0.00 C ATOM 350 N VAL A 272 -6.412 -4.549 -10.253 1.00 0.00 N ATOM 351 CA VAL A 272 -7.689 -5.112 -9.831 1.00 0.00 C ATOM 352 C VAL A 272 -8.849 -4.226 -10.275 1.00 0.00 C ATOM 353 O VAL A 272 -9.970 -4.699 -10.454 1.00 0.00 O ATOM 354 CB VAL A 272 -7.714 -5.264 -8.310 1.00 0.00 C ATOM 355 CG1 VAL A 272 -8.001 -3.907 -7.666 1.00 0.00 C ATOM 356 CG2 VAL A 272 -8.812 -6.255 -7.915 1.00 0.00 C ATOM 366 N LEU A 273 -8.573 -2.937 -10.448 1.00 0.00 N ATOM 367 CA LEU A 273 -9.606 -1.995 -10.868 1.00 0.00 C ATOM 368 C LEU A 273 -9.628 -1.859 -12.387 1.00 0.00 C ATOM 369 O LEU A 273 -10.679 -1.631 -12.985 1.00 0.00 O ATOM 370 CB LEU A 273 -9.350 -0.627 -10.230 1.00 0.00 C ATOM 371 CG LEU A 273 -10.576 0.267 -10.422 1.00 0.00 C ATOM 372 CD1 LEU A 273 -11.406 0.278 -9.137 1.00 0.00 C ATOM 373 CD2 LEU A 273 -10.120 1.693 -10.744 1.00 0.00 C ATOM 385 N TYR A 274 -8.460 -1.998 -13.007 1.00 0.00 N ATOM 386 CA TYR A 274 -8.354 -1.886 -14.456 1.00 0.00 C ATOM 387 C TYR A 274 -8.528 -3.249 -15.118 1.00 0.00 C ATOM 388 O TYR A 274 -9.608 -3.581 -15.609 1.00 0.00 O ATOM 389 CB TYR A 274 -6.987 -1.316 -14.834 1.00 0.00 C ATOM 390 CG TYR A 274 -7.053 0.192 -14.850 1.00 0.00 C ATOM 391 CD1 TYR A 274 -7.315 0.891 -13.664 1.00 0.00 C ATOM 392 CD2 TYR A 274 -6.853 0.894 -16.044 1.00 0.00 C ATOM 393 CE1 TYR A 274 -7.374 2.290 -13.673 1.00 0.00 C ATOM 394 CE2 TYR A 274 -6.912 2.293 -16.054 1.00 0.00 C ATOM 395 CZ TYR A 274 -7.173 2.991 -14.868 1.00 0.00 C ATOM 396 OH TYR A 274 -7.231 4.369 -14.878 1.00 0.00 O ATOM 406 N LYS A 275 -7.453 -4.027 -15.132 1.00 0.00 N ATOM 407 CA LYS A 275 -7.483 -5.350 -15.742 1.00 0.00 C ATOM 408 C LYS A 275 -8.446 -6.269 -14.998 1.00 0.00 C ATOM 409 O LYS A 275 -8.931 -7.255 -15.552 1.00 0.00 O ATOM 410 CB LYS A 275 -6.078 -5.957 -15.727 1.00 0.00 C ATOM 411 CG LYS A 275 -5.047 -4.868 -16.040 1.00 0.00 C ATOM 412 CD LYS A 275 -3.937 -5.448 -16.918 1.00 0.00 C ATOM 413 CE LYS A 275 -4.417 -5.517 -18.371 1.00 0.00 C ATOM 414 NZ LYS A 275 -3.917 -6.771 -19.000 1.00 0.00 N ATOM 428 N LYS A 276 -8.724 -5.938 -13.741 1.00 0.00 N ATOM 429 CA LYS A 276 -9.634 -6.743 -12.935 1.00 0.00 C ATOM 430 C LYS A 276 -9.360 -8.228 -13.144 1.00 0.00 C ATOM 431 O LYS A 276 -10.201 -9.069 -12.827 1.00 0.00 O ATOM 432 CB LYS A 276 -11.083 -6.429 -13.315 1.00 0.00 C ATOM 433 CG LYS A 276 -11.322 -4.919 -13.218 1.00 0.00 C ATOM 434 CD LYS A 276 -12.415 -4.640 -12.185 1.00 0.00 C ATOM 435 CE LYS A 276 -13.747 -5.205 -12.683 1.00 0.00 C ATOM 436 NZ LYS A 276 -14.278 -6.175 -11.685 1.00 0.00 N HETATM 450 N NH2 A 277 -8.225 -8.604 -13.668 1.00 0.00 N TER 451 NH2 A 277